* {
  padding: 0;
  margin: 0;
  outline: none;
}

body {
  font-family: "Microsoft YaHei";
  /* overflow: hidden; */
  width: 100%;
  height: 100%;
}

ul,
li {
  list-style: none;
}

a {
  cursor: pointer;
  color: #009cd2;
  text-decoration: none;
}

.clear {
  clear: both;
}

h3,
h4,
h5,
h6,
h7 {
  font-weight: 100;
}

html {
  font-size: calc(100vw/19.2);
  height: 100%;
}